🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.53 AU - 0.83 AU

Year: 250 Days

Day: 26.8 Hours

Environment

Temp: -19 °C

Axial Tilt: 46.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 44,165,033 km

• M1: 110,403 km (0.09 R)
• M2: 379,979 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.81 AU - 0.91 AU

Year: 356 Days

Day: 18.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.9 AU - 1.38 AU

Year: 543 Days

Day: 45.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.15 AU - 1.39 AU

Year: 639 Days

Day: 27.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,165,033 km

• M1: 261,198 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.42 AU - 1.78 AU

Year: 903 Days

Day: 27.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277

Radius: 13.1

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.87 AU - 4.29 AU

Year: 3023 Days

Day: 8.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 44,165,033 km

• M1: 170,242 km (0.109 R)
• M2: 303,833 km (0.088 R)
• M3: 389,403 km (0.077 R)
• M4: 618,288 km (0.079 R)
• M5: 920,775 km (0.119 R)
• M6: 1,080,845 km (0.119 R)
• M7: 1,309,729 km (0.044 R)
• M8: 1,430,455 km (0.092 R)
• M9: 1,555,070 km (0.115 R)
• M10: 1,694,345 km (0.078 R)
• M11: 2,306,350 km (0.11 R)
• M12: 2,454,153 km (0.118 R)
• M13: 2,694,706 km (0.092 R)
• M14: 2,863,902 km (0.112 R)
• M15: 3,050,151 km (0.081 R)
• M16: 3,350,992 km (0.048 R)
• M17: 3,849,752 km (0.056 R)
• M18: 4,250,674 km (0.084 R)
• M19: 4,463,851 km (0.11 R)
• M20: 4,571,861 km (0.082 R)
• M21: 4,821,988 km (0.097 R)
• M22: 4,996,569 km (0.052 R)
• M23: 5,303,245 km (0.039 R)
• M24: 5,665,870 km (0.075 R)
• M25: 6,380,948 km (0.111 R)
• M26: 6,590,534 km (0.063 R)
• M27: 6,731,605 km (0.088 R)
• M28: 7,378,616 km (0.083 R)
• M29: 7,525,072 km (0.052 R)
• M30: 7,933,025 km (0.095 R)
• M31: 9,636,197 km (0.092 R)
• M32: 10,038,616 km (0.104 R)
• M33: 10,140,192 km (0.059 R)
• M34: 10,528,997 km (0.066 R)
• M35: 11,110,933 km (0.117 R)
• M36: 11,342,511 km (0.079 R)
• M37: 11,682,098 km (0.101 R)
• M38: 11,767,518 km (0.047 R)
• M39: 12,764,887 km (0.11 R)
• M40: 13,140,527 km (0.079 R)
• M41: 13,519,608 km (0.1 R)
• M42: 13,721,865 km (0.096 R)
• M43: 14,151,959 km (0.086 R)
• M44: 14,448,910 km (0.084 R)
• M45: 14,701,731 km (0.114 R)
• M46: 14,840,258 km (0.079 R)
• M47: 14,979,235 km (0.112 R)
• M48: 15,072,135 km (0.098 R)
• M49: 15,704,186 km (0.081 R)
• M50: 15,940,551 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.5

Radius: 8

Gravity: 9.1 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.48 AU - 3.7 AU

Year: 3035 Days

Day: 12.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,165,033 km

• M1: 104,719 km (0.044 R)
• M2: 307,424 km (0.064 R)
• M3: 362,775 km (0.098 R)
• M4: 437,723 km (0.053 R)
• M5: 493,823 km (0.099 R)
• M6: 823,835 km (0.082 R)
• M7: 916,287 km (0.115 R)
• M8: 1,045,091 km (0.074 R)
• M9: 1,168,659 km (0.069 R)
• M10: 1,226,403 km (0.108 R)
• M11: 1,479,972 km (0.102 R)
• M12: 1,606,532 km (0.098 R)
• M13: 1,658,143 km (0.095 R)
• M14: 2,105,889 km (0.038 R)
• M15: 2,336,120 km (0.063 R)
• M16: 2,469,262 km (0.11 R)
• M17: 2,544,361 km (0.099 R)
• M18: 2,712,209 km (0.101 R)
• M19: 2,836,675 km (0.032 R)
• M20: 2,899,656 km (0.086 R)
• M21: 3,058,977 km (0.093 R)
• M22: 3,303,420 km (0.09 R)
• M23: 3,403,052 km (0.102 R)
• M24: 3,503,732 km (0.119 R)
• M25: 3,554,445 km (0.104 R)
• M26: 3,986,334 km (0.037 R)
• M27: 4,039,292 km (0.106 R)
• M28: 4,343,873 km (0.084 R)
• M29: 4,526,532 km (0.077 R)
• M30: 4,637,384 km (0.105 R)
• M31: 5,089,619 km (0.066 R)
• M32: 5,734,535 km (0.073 R)
• M33: 6,488,060 km (0.096 R)
• M34: 7,014,794 km (0.071 R)
• M35: 7,294,093 km (0.037 R)
• M36: 7,752,910 km (0.101 R)
• M37: 7,952,473 km (0.119 R)
• M38: 8,311,508 km (0.088 R)
• M39: 8,402,015 km (0.114 R)
• M40: 8,721,705 km (0.116 R)
• M41: 8,882,972 km (0.083 R)
• M42: 9,021,948 km (0.113 R)
• M43: 9,585,484 km (0.089 R)
• M44: 9,656,692 km (0.119 R)
• M45: 9,823,494 km (0.093 R)
• M46: 10,305,648 km (0.117 R)
• M47: 10,378,651 km (0.091 R)
• M48: 10,525,108 km (0.117 R)
• M49: 10,623,244 km (0.091 R)
• M50: 10,894,465 km (0.094 R)
• M51: 10,993,648 km (0.075 R)
• M52: 11,317,977 km (0.109 R)
• M53: 11,393,374 km (0.095 R)
• M54: 11,468,921 km (0.119 R)
• M55: 11,721,741 km (0.108 R)
• M56: 11,823,318 km (0.036 R)
• M57: 12,181,455 km (0.11 R)
• M58: 12,335,990 km (0.11 R)
• M59: 12,491,273 km (0.092 R)
• M60: 12,829,813 km (0.09 R)
• M61: 12,960,711 km (0.093 R)
• M62: 13,595,754 km (0.11 R)
• M63: 13,649,160 km (0.071 R)
• M64: 13,890,312 km (0.111 R)
• M65: 14,051,728 km (0.074 R)
• M66: 14,676,598 km (0.078 R)
• M67: 15,227,418 km (0.047 R)
• M68: 15,505,371 km (0.044 R)
• M69: 15,869,043 km (0.056 R)
• M70: 16,094,337 km (0.077 R)
• M71: 16,235,707 km (0.118 R)
• M72: 16,292,405 km (0.034 R)
• M73: 16,434,224 km (0.101 R)
• M74: 17,439,222 km (0.064 R)
• M75: 18,286,844 km (0.111 R)
• M76: 18,671,161 km (0.116 R)
• M77: 19,688,875 km (0.111 R)
• M78: 19,840,118 km (0.052 R)
• M79: 19,961,442 km (0.103 R)
• M80: 20,357,129 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.3

Radius: 10.9

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.4 AU - 4.04 AU

Year: 3202 Days

Day: 12.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 44,165,033 km

• M1: 158,424 km (0.035 R)
• M2: 383,719 km (0.108 R)
• M3: 653,443 km (0.096 R)
• M4: 733,030 km (0.05 R)
• M5: 993,330 km (0.061 R)
• M6: 1,063,192 km (0.115 R)
• M7: 1,600,248 km (0.103 R)
• M8: 1,725,462 km (0.054 R)
• M9: 1,956,591 km (0.113 R)
• M10: 2,030,941 km (0.12 R)
• M11: 2,244,118 km (0.047 R)
• M12: 2,337,916 km (0.025 R)
• M13: 2,417,053 km (0.089 R)
• M14: 2,910,875 km (0.113 R)
• M15: 2,996,146 km (0.091 R)
• M16: 3,134,524 km (0.096 R)
• M17: 3,489,969 km (0.092 R)
• M18: 3,672,628 km (0.069 R)
• M19: 4,473,874 km (0.092 R)
• M20: 4,773,070 km (0.096 R)
• M21: 4,853,853 km (0.108 R)
• M22: 5,538,712 km (0.111 R)
• M23: 5,645,076 km (0.069 R)
• M24: 5,881,739 km (0.041 R)
• M25: 6,611,029 km (0.093 R)
• M26: 6,769,304 km (0.095 R)
• M27: 7,136,118 km (0.12 R)
• M28: 7,205,681 km (0.052 R)
• M29: 7,298,731 km (0.1 R)
• M30: 7,462,540 km (0.065 R)
• M31: 7,961,150 km (0.107 R)
• M32: 8,593,500 km (0.089 R)
• M33: 8,716,918 km (0.044 R)
• M34: 8,840,935 km (0.081 R)
• M35: 8,965,700 km (0.088 R)
• M36: 9,166,310 km (0.027 R)
• M37: 9,267,289 km (0.079 R)
• M38: 9,368,567 km (0.047 R)
• M39: 10,427,720 km (0.106 R)
• M40: 10,585,994 km (0.099 R)
• M41: 10,745,017 km (0.097 R)
• M42: 11,797,886 km (0.119 R)
• M43: 12,239,350 km (0.042 R)
• M44: 13,252,277 km (0.064 R)
• M45: 13,366,570 km (0.094 R)
• M46: 14,000,566 km (0.12 R)
• M47: 14,262,811 km (0.066 R)
• M48: 14,350,625 km (0.108 R)
• M49: 14,585,643 km (0.112 R)
• M50: 14,674,055 km (0.068 R)
• M51: 14,940,489 km (0.073 R)
• M52: 15,991,564 km (0.096 R)
• M53: 16,326,962 km (0.046 R)
• M54: 16,664,604 km (0.079 R)
• M55: 16,787,873 km (0.089 R)
• M56: 17,628,463 km (0.085 R)
• M57: 18,387,074 km (0.065 R)
• M58: 18,866,685 km (0.085 R)
• M59: 18,995,339 km (0.069 R)
• M60: 19,188,769 km (0.099 R)
• M61: 19,512,649 km (0.034 R)
• M62: 19,610,037 km (0.106 R)
• M63: 20,198,555 km (0.099 R)
• M64: 20,726,486 km (0.071 R)
• M65: 20,958,961 km (0.078 R)
• M66: 21,325,924 km (0.112 R)
• M67: 21,493,474 km (0.082 R)
• M68: 21,728,642 km (0.057 R)
• M69: 21,931,048 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.7

Radius: 13.2

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.75 AU - 4.15 AU

Year: 3503 Days

Day: 6.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 44,165,033 km

• M1: 166,502 km (0.095 R)
• M2: 302,337 km (0.115 R)
• M3: 435,180 km (0.12 R)
• M4: 615,146 km (0.061 R)
• M5: 743,651 km (0.099 R)
• M6: 1,082,191 km (0.075 R)
• M7: 1,411,007 km (0.099 R)
• M8: 1,648,120 km (0.05 R)
• M9: 1,803,103 km (0.039 R)
• M10: 1,979,479 km (0.092 R)
• M11: 3,098,172 km (0.119 R)
• M12: 3,272,154 km (0.118 R)
• M13: 4,084,171 km (0.116 R)
• M14: 5,001,805 km (0.093 R)
• M15: 5,275,569 km (0.055 R)
• M16: 5,391,058 km (0.119 R)
• M17: 5,981,671 km (0.055 R)
• M18: 6,742,526 km (0.117 R)
• M19: 6,918,602 km (0.104 R)
• M20: 7,612,138 km (0.097 R)
• M21: 7,927,640 km (0.108 R)
• M22: 8,113,590 km (0.108 R)
• M23: 8,274,109 km (0.109 R)
• M24: 8,408,747 km (0.116 R)
• M25: 8,625,813 km (0.079 R)
• M26: 8,844,525 km (0.042 R)
• M27: 8,927,103 km (0.114 R)
• M28: 9,037,656 km (0.093 R)
• M29: 9,287,784 km (0.106 R)
• M30: 9,427,807 km (0.09 R)
• M31: 10,224,865 km (0.032 R)
• M32: 10,807,399 km (0.054 R)
• M33: 11,132,475 km (0.102 R)
• M34: 11,460,693 km (0.099 R)
• M35: 12,249,373 km (0.118 R)
• M36: 12,867,960 km (0.114 R)
• M37: 13,149,802 km (0.112 R)
• M38: 13,433,590 km (0.102 R)
• M39: 13,623,878 km (0.12 R)
• M40: 13,783,200 km (0.044 R)
• M41: 14,135,802 km (0.098 R)
• M42: 14,588,784 km (0.059 R)
• M43: 15,310,594 km (0.079 R)
• M44: 16,010,263 km (0.115 R)
• M45: 16,482,693 km (0.039 R)
• M46: 16,686,446 km (0.095 R)
• M47: 16,788,771 km (0.119 R)
• M48: 17,234,123 km (0.069 R)
• M49: 17,372,053 km (0.094 R)
• M50: 17,787,785 km (0.115 R)
• M51: 18,031,779 km (0.067 R)
• M52: 18,171,803 km (0.11 R)
• M53: 19,090,334 km (0.117 R)
• M54: 19,197,296 km (0.084 R)
• M55: 19,340,162 km (0.086 R)
• M56: 19,555,284 km (0.098 R)
• M57: 19,735,101 km (0.094 R)
• M58: 20,168,935 km (0.053 R)
• M59: 21,230,331 km (0.099 R)
• M60: 21,600,586 km (0.097 R)
• M61: 21,786,387 km (0.118 R)
• M62: 22,234,881 km (0.05 R)
• M63: 22,648,519 km (0.092 R)
• M64: 22,875,310 km (0.09 R)
• M65: 23,064,850 km (0.105 R)
• M66: 23,369,132 km (0.09 R)
• M67: 23,521,722 km (0.111 R)
• M68: 24,405,995 km (0.068 R)
• M69: 24,871,693 km (0.104 R)
• M70: 24,988,529 km (0.106 R)
• M71: 25,183,754 km (0.077 R)
• M72: 25,418,773 km (0.08 R)
• M73: 25,851,260 km (0.116 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.8

Radius: 13.6

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.57 AU - 10.27 AU

Year: 10902 Days

Day: 6.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 44,165,033 km

• M1: 176,376 km (0.087 R)
• M2: 547,827 km (0.118 R)
• M3: 690,843 km (0.101 R)
• M4: 915,090 km (0.094 R)
• M5: 1,109,119 km (0.041 R)
• M6: 1,317,658 km (0.112 R)
• M7: 1,709,006 km (0.076 R)
• M8: 1,884,933 km (0.075 R)
• M9: 2,303,059 km (0.12 R)
• M10: 2,906,088 km (0.05 R)
• M11: 3,390,037 km (0.047 R)
• M12: 3,501,039 km (0.047 R)
• M13: 4,524,588 km (0.084 R)
• M14: 4,678,075 km (0.042 R)
• M15: 4,802,241 km (0.072 R)
• M16: 5,341,990 km (0.101 R)
• M17: 5,439,229 km (0.119 R)
• M18: 5,901,187 km (0.113 R)
• M19: 7,254,300 km (0.068 R)
• M20: 7,398,363 km (0.08 R)
• M21: 7,689,480 km (0.117 R)
• M22: 8,585,422 km (0.034 R)
• M23: 8,891,349 km (0.076 R)
• M24: 9,007,138 km (0.059 R)
• M25: 9,632,607 km (0.065 R)
• M26: 11,091,336 km (0.057 R)
• M27: 11,846,356 km (0.12 R)
• M28: 12,574,599 km (0.109 R)
• M29: 14,074,766 km (0.069 R)
• M30: 14,164,674 km (0.11 R)
• M31: 14,390,567 km (0.083 R)
• M32: 14,481,223 km (0.071 R)
• M33: 14,708,762 km (0.093 R)
• M34: 14,891,720 km (0.105 R)
• M35: 15,029,350 km (0.116 R)
• M36: 15,911,080 km (0.065 R)
• M37: 16,240,195 km (0.079 R)
• M38: 17,144,814 km (0.107 R)
• M39: 17,385,517 km (0.095 R)
• M40: 17,870,513 km (0.12 R)
• M41: 18,359,997 km (0.075 R)
• M42: 18,556,868 km (0.112 R)
• M43: 18,655,752 km (0.12 R)
• M44: 18,804,153 km (0.116 R)
• M45: 18,953,003 km (0.083 R)
• M46: 19,102,302 km (0.071 R)
• M47: 19,302,015 km (0.117 R)
• M48: 19,854,629 km (0.062 R)
• M49: 20,463,343 km (0.026 R)
• M50: 20,770,168 km (0.066 R)
• M51: 22,800,660 km (0.111 R)
• M52: 23,598,466 km (0.098 R)
• M53: 24,459,551 km (0.066 R)
• M54: 25,166,700 km (0.096 R)
• M55: 26,936,144 km (0.101 R)
• M56: 27,609,933 km (0.117 R)
• M57: 28,232,409 km (0.109 R)
• M58: 28,346,104 km (0.041 R)
• M59: 28,859,673 km (0.071 R)
• M60: 29,549,170 km (0.115 R)
• M61: 31,179,039 km (0.032 R)
• M62: 31,414,206 km (0.106 R)
• M63: 32,182,840 km (0.05 R)
• M64: 32,897,769 km (0.108 R)
• M65: 33,017,297 km (0.077 R)
• M66: 33,137,125 km (0.103 R)
• M67: 33,859,084 km (0.055 R)
• M68: 33,979,960 km (0.095 R)
• M69: 36,488,267 km (0.029 R)
• M70: 36,612,284 km (0.066 R)
• M71: 37,608,306 km (0.064 R)
• M72: 38,046,927 km (0.119 R)
• M73: 39,436,542 km (0.105 R)
• M74: 39,627,279 km (0.11 R)
• M75: 39,945,923 km (0.119 R)
• M76: 40,842,612 km (0.028 R)
• M77: 43,572,474 km (0.101 R)
• M78: 44,099,059 km (0.111 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 13,389 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit